/* ==========================================================================
   Universal Trading - Corporate Stylesheet
   Brand Colors:
   - Deep Navy Blue:        #061A42
   - Corporate Blue:        #0759B5
   - Bright Technology Blue: #00B8F0
   - Gold / Orange:         #FFAE16
   - Silver:                #C7D2E0
   - Charcoal (Text):       #343A40
   - White:                 #FFFFFF
   - Light Blue (Accent):   #F0F6FC
   - Light Gray (Section):  #F4F6F9
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --color-navy: #061A42;
  --color-blue: #0759B5;
  --color-blue-hover: #05458e;
  --color-tech-blue: #00B8F0;
  --color-gold: #FFAE16;
  --color-gold-hover: #e69d13;
  --color-gold-soft: rgba(255, 174, 22, 0.12);
  --color-silver: #C7D2E0;
  --color-silver-light: #e8eef6;
  --color-charcoal: #343A40;
  --color-text-muted: #5c6878;
  --color-white: #FFFFFF;
  --color-light-blue: #F0F6FC;
  --color-light-gray: #F4F6F9;
  --color-border: #E2E8F0;
  --color-border-subtle: rgba(199, 210, 224, 0.45);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #0759B5 0%, #061A42 100%);
  --gradient-tech: linear-gradient(135deg, #00B8F0 0%, #0759B5 100%);
  --gradient-gold: linear-gradient(135deg, #FFAE16 0%, #FF9500 100%);
  --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #F0F6FC 100%);
  --gradient-hero-bg: radial-gradient(circle at 85% 15%, rgba(0, 184, 240, 0.09) 0%, rgba(240, 246, 252, 0.6) 40%, rgba(255, 255, 255, 1) 75%);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 5px rgba(6, 26, 66, 0.04), 0 1px 2px rgba(6, 26, 66, 0.05);
  --shadow-md: 0 6px 16px rgba(6, 26, 66, 0.06), 0 2px 4px rgba(6, 26, 66, 0.03);
  --shadow-lg: 0 14px 32px rgba(6, 26, 66, 0.08), 0 4px 12px rgba(6, 26, 66, 0.04);
  --shadow-hover: 0 20px 42px rgba(7, 89, 181, 0.14), 0 6px 16px rgba(6, 26, 66, 0.05);
  --shadow-glow: 0 0 26px rgba(0, 184, 240, 0.28);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1240px;
  --header-height: 84px;
  --topbar-height: 40px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
}

/* Base Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: light;
}

body {
  font-family: var(--font-main);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-navy);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.85rem, 3.2vw, 2.5rem);
}

h3 {
  font-size: 1.35rem;
  font-weight: 700;
}

h4 {
  font-size: 1.15rem;
  font-weight: 600;
}

p {
  color: var(--color-charcoal);
  font-size: 1.025rem;
}

.text-muted {
  color: var(--color-text-muted);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Scroll Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }
.delay-6 { transition-delay: 0.48s; }
.delay-7 { transition-delay: 0.56s; }
.delay-8 { transition-delay: 0.64s; }

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-blue);
  background: rgba(7, 89, 181, 0.06);
  border: 1px solid rgba(7, 89, 181, 0.18);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.15rem;
  box-shadow: 0 1px 3px rgba(7, 89, 181, 0.06);
}

.section-tag::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-gold);
  box-shadow: 0 0 6px var(--color-gold);
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Section Layouts */
.section {
  padding: 5.75rem 0;
  position: relative;
}

.section-bg-light {
  background-color: var(--color-light-gray);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-bg-blue {
  background-color: var(--color-light-blue);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

/* ==========================================================================
   Buttons with Refined Micro-Animations & Shine Effect
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-main);
  font-size: 0.975rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-align: center;
  line-height: 1;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(7, 89, 181, 0.28);
  border: 1px solid transparent;
}

/* Button Subtle Light Shine Sweep */
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: skewX(-20deg);
  transition: none;
}

.btn-primary:hover::after {
  left: 130%;
  transition: left 0.75s ease-in-out;
}

.btn-primary:hover {
  background-color: var(--color-blue-hover);
  color: var(--color-white);
  transform: translateY(-2.5px);
  box-shadow: 0 8px 24px rgba(7, 89, 181, 0.38);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(7, 89, 181, 0.28);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-navy);
  border: 1.5px solid var(--color-silver);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--color-light-blue);
  border-color: var(--color-blue);
  color: var(--color-blue);
  transform: translateY(-2.5px);
  box-shadow: 0 6px 18px rgba(7, 89, 181, 0.12);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-navy);
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(255, 174, 22, 0.32);
}

.btn-gold:hover {
  background-color: var(--color-gold-hover);
  color: var(--color-navy);
  transform: translateY(-2.5px);
  box-shadow: 0 8px 22px rgba(255, 174, 22, 0.42);
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

/* Top Utility Bar */
.topbar {
  background-color: var(--color-navy);
  color: var(--color-silver);
  font-size: 0.825rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(199, 210, 224, 0.12);
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-silver);
}

.topbar-item a {
  color: var(--color-silver);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.topbar-item a:hover {
  color: var(--color-gold);
  transform: translateY(-1px);
}

.topbar-icon {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
  flex-shrink: 0;
}

/* Main Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 4px 22px rgba(6, 26, 66, 0.08);
  background-color: rgba(255, 255, 255, 0.98);
}

.navbar {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.025);
  filter: drop-shadow(0 2px 6px rgba(7, 89, 181, 0.15));
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-charcoal);
  padding: 0.5rem 0.2rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0%;
  height: 2.5px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-tech-blue) 100%);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-blue);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  margin-left: 0.5rem;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.mobile-nav-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-navy);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

.mobile-nav-toggle.open span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}

.mobile-nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.open span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* Mobile Menu Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
  z-index: 999;
}

.mobile-drawer.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer .nav-link {
  font-size: 1.25rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
  width: 100%;
  display: block;
}

.mobile-drawer .btn {
  width: 100%;
  margin-top: 1rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  background: var(--gradient-hero-bg);
  padding: 5.5rem 0 6.5rem 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-silver-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  max-width: 650px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-blue);
  background: rgba(7, 89, 181, 0.08);
  border: 1px solid rgba(7, 89, 181, 0.22);
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(7, 89, 181, 0.08);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-tech-blue);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-tech-blue);
  animation: pulse-dot 2.2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.35); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.hero-title {
  margin-bottom: 1.5rem;
  color: var(--color-navy);
}

.hero-title .highlight-blue {
  color: var(--color-blue);
  position: relative;
  display: inline-block;
}

.hero-title .highlight-blue::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 6px;
  background-color: rgba(0, 184, 240, 0.2);
  border-radius: var(--radius-full);
  z-index: -1;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}

.hero-pillar-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: transform var(--transition-fast);
}

.hero-pillar-item:hover {
  transform: translateY(-2px);
}

.pillar-icon {
  width: 22px;
  height: 22px;
  color: var(--color-gold);
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(255, 174, 22, 0.25));
}

.pillar-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.25;
}

/* Hero Tech Graphic Visual */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-card {
  position: relative;
  width: 100%;
  max-width: 490px;
  background: linear-gradient(150deg, #FFFFFF 0%, #F0F6FC 100%);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 16px 36px rgba(6, 26, 66, 0.08), 0 4px 12px rgba(6, 26, 66, 0.04);
  transition: box-shadow var(--transition-normal);
}

.hero-visual-card:hover {
  box-shadow: 0 20px 48px rgba(7, 89, 181, 0.12), 0 6px 16px rgba(6, 26, 66, 0.06);
}

.hero-visual-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-tech-blue) 60%, var(--color-gold) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Interactive SVG Topology Animations */
.tech-network-visual {
  width: 100%;
  height: auto;
  max-height: 320px;
}

/* SVG Line Pulse Effect */
.data-path-animated {
  stroke-dasharray: 6 6;
  animation: flow-data 20s linear infinite;
}

@keyframes flow-data {
  to {
    stroke-dashoffset: -120;
  }
}

/* Central Core Breathing Glow */
.central-hub-glow {
  animation: core-breathe 3.5s ease-in-out infinite;
  transform-origin: center;
}

@keyframes core-breathe {
  0%, 100% {
    transform: scale(1);
    opacity: 0.95;
  }
  50% {
    transform: scale(1.03);
    opacity: 1;
  }
}

/* Floating Status Pills */
.hero-floating-pill {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(6, 26, 66, 0.12);
  border: 1px solid var(--color-silver);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-navy);
  animation: float-pill 4.5s ease-in-out infinite;
  z-index: 10;
}

.pill-status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: #10B981;
  position: relative;
}

.pill-status-dot::after {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1.5px solid #10B981;
  animation: status-ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes status-ping {
  75%, 100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.hero-floating-pill.pill-top {
  top: -14px;
  right: -15px;
  animation-delay: 0s;
}

.hero-floating-pill.pill-bottom {
  bottom: -15px;
  left: -15px;
  animation-delay: 2.25s;
}

@keyframes float-pill {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* ==========================================================================
   About Us Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

.about-intro-title {
  margin-bottom: 1.25rem;
}

.about-text {
  font-size: 1.05rem;
  color: var(--color-charcoal);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.about-highlights-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.about-highlight-box {
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.25rem;
  transition: all var(--transition-normal);
  position: relative;
}

.about-highlight-box:hover {
  border-color: var(--color-blue);
  box-shadow: 0 8px 24px rgba(7, 89, 181, 0.1);
  transform: translateY(-3px);
}

.highlight-box-icon {
  width: 32px;
  height: 32px;
  color: var(--color-blue);
  margin-bottom: 0.75rem;
  transition: transform var(--transition-fast);
}

.about-highlight-box:hover .highlight-box-icon {
  transform: scale(1.1);
}

.about-highlight-box h4 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  color: var(--color-navy);
}

.about-highlight-box p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.about-card-banner {
  background: linear-gradient(135deg, #061A42 0%, #0759B5 100%);
  border-radius: var(--radius-lg);
  padding: 3.25rem 2.75rem;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(6, 26, 66, 0.15);
}

.about-card-banner::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0, 184, 240, 0.25) 0%, rgba(6, 26, 66, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.about-banner-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.about-card-banner h3 {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.about-card-banner p {
  color: var(--color-silver-light);
  font-size: 1.02rem;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.about-banner-features {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.banner-feat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform var(--transition-fast);
}

.banner-feat-item:hover {
  transform: translateX(4px);
}

.feat-icon-check {
  width: 20px;
  height: 20px;
  color: var(--color-gold);
  flex-shrink: 0;
}

/* ==========================================================================
   Services Section (8 Services Grid with Polished Hover Micro-Animations)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

/* Expanding top gradient border on hover */
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-tech-blue) 60%, var(--color-gold) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  border-color: rgba(7, 89, 181, 0.45);
  transform: translateY(-8px);
  box-shadow: 0 20px 38px rgba(7, 89, 181, 0.12), 0 6px 12px rgba(6, 26, 66, 0.04);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background-color: var(--color-light-blue);
  border: 1px solid var(--color-silver);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  color: var(--color-blue);
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: var(--color-blue);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 8px 20px rgba(7, 89, 181, 0.28);
}

.service-icon-box svg {
  width: 28px;
  height: 28px;
  stroke-width: 2;
  transition: transform var(--transition-fast);
}

.service-number {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: rgba(199, 210, 224, 0.45);
  transition: color var(--transition-fast);
}

.service-card:hover .service-number {
  color: rgba(7, 89, 181, 0.25);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
  transition: color var(--transition-fast);
}

.service-card:hover .service-title {
  color: var(--color-blue);
}

.service-desc {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 1.65rem;
  flex-grow: 1;
}

.service-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-subtle);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-blue);
}

.service-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

.service-inquire-btn {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-navy);
  background-color: var(--color-gold-soft);
  border: 1px solid rgba(255, 174, 22, 0.45);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.service-inquire-btn:hover {
  background-color: var(--color-gold);
  color: var(--color-navy);
  transform: translateY(-1.5px);
  box-shadow: 0 4px 12px rgba(255, 174, 22, 0.35);
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.why-card {
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-md);
  padding: 2.35rem 2rem;
  position: relative;
  transition: all var(--transition-normal);
  border-left: 4px solid transparent;
}

.why-card:hover {
  border-color: var(--color-silver);
  border-left-color: var(--color-blue);
  box-shadow: 0 12px 28px rgba(6, 26, 66, 0.08);
  transform: translateY(-5px);
}

.why-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-light-blue);
  border: 1.5px solid var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  margin-bottom: 1.35rem;
  transition: all var(--transition-normal);
}

.why-card:hover .why-icon-badge {
  background: var(--color-blue);
  color: var(--color-white);
  transform: scale(1.1) rotate(4deg);
  box-shadow: 0 6px 16px rgba(7, 89, 181, 0.25);
}

.why-icon-badge svg {
  width: 24px;
  height: 24px;
}

.why-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.why-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.why-card-wide {
  grid-column: span 3;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

/* ==========================================================================
   Contact Us Section
   ========================================================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.contact-info-panel {
  background: linear-gradient(145deg, #061A42 0%, #0759B5 100%);
  color: var(--color-white);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.contact-info-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: radial-gradient(circle at bottom right, rgba(0, 184, 240, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.contact-info-header h3 {
  color: var(--color-white);
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.contact-info-header p {
  color: var(--color-silver-light);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.85rem;
  margin-bottom: 3rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  transition: transform var(--transition-fast);
}

.contact-item:hover {
  transform: translateX(3px);
}

.contact-icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(199, 210, 224, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.contact-item:hover .contact-icon-circle {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: scale(1.08);
}

.contact-icon-circle svg {
  width: 20px;
  height: 20px;
}

.contact-item-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: 0.25rem;
}

.contact-item-value,
.contact-item-value a {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.45;
  transition: color var(--transition-fast);
}

.contact-item-value a:hover {
  color: var(--color-tech-blue);
  text-decoration: underline;
}

.copy-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.65rem;
  padding: 0.25rem 0.55rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(199, 210, 224, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-silver-light);
  font-size: 0.725rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  vertical-align: middle;
}

.copy-trigger:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
  transform: translateY(-1px);
}

.copy-trigger svg {
  width: 12px;
  height: 12px;
}

.contact-panel-footer {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(199, 210, 224, 0.2);
  font-size: 0.875rem;
  color: var(--color-silver);
}

/* Contact Form Panel */
.contact-form-panel {
  padding: 3.5rem 3rem;
}

.contact-form-panel h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.contact-form-panel p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  transition: color var(--transition-fast);
}

.form-group:focus-within .form-label {
  color: var(--color-blue);
}

.form-label span.req {
  color: #DC2626;
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-silver);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-charcoal);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: rgba(7, 89, 181, 0.5);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  background-color: #FAFCFF;
  box-shadow: 0 0 0 3.5px rgba(7, 89, 181, 0.14);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-status-alert {
  display: none;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
  animation: fadeIn 0.3s ease-in-out;
}

.form-status-alert.success {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.form-status-alert.error {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy);
  color: var(--color-silver);
  padding: 5rem 0 2rem 0;
  border-top: 4px solid var(--color-blue);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
  background: var(--color-white);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast);
}

.footer-logo-img:hover {
  transform: scale(1.03);
}

.footer-brand p {
  color: var(--color-silver);
  font-size: 0.925rem;
  line-height: 1.65;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.65rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2.5px;
  background-color: var(--color-gold);
  border-radius: var(--radius-full);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--color-silver);
  font-size: 0.925rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-gold);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-silver);
}

.footer-contact-icon {
  width: 18px;
  height: 18px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: var(--color-silver);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(199, 210, 224, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-silver);
}

.back-to-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-silver);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(199, 210, 224, 0.2);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.back-to-top-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: translateY(-2px);
}

.back-to-top-btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.back-to-top-btn:hover svg {
  transform: translateY(-2px);
}

/* ==========================================================================
   Service Details Modal
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 26, 66, 0.65);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  box-shadow: 0 20px 48px rgba(6, 26, 66, 0.24);
  position: relative;
  overflow: hidden;
  transform: scale(0.94) translateY(12px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.75rem 2rem 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.modal-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-light-blue);
  color: var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-icon-badge svg {
  width: 24px;
  height: 24px;
}

.modal-header h3 {
  font-size: 1.35rem;
  color: var(--color-navy);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1.5rem;
  line-height: 1;
}

.modal-close-btn:hover {
  background-color: var(--color-light-gray);
  color: var(--color-navy);
  transform: rotate(90deg);
}

.modal-body {
  padding: 1.75rem 2rem;
}

.modal-desc {
  font-size: 1.05rem;
  color: var(--color-charcoal);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.modal-features-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

.modal-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.modal-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: var(--color-charcoal);
}

.modal-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-blue);
  flex-shrink: 0;
}

.modal-footer {
  padding: 1.25rem 2rem;
  background-color: var(--color-light-gray);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-card-wide {
    grid-column: span 2;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .hero-grid {
    gap: 2.5rem;
  }
}

@media (max-width: 868px) {
  :root {
    --header-height: 72px;
  }

  .topbar {
    display: none;
  }

  .nav-menu, .nav-cta {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .hero {
    padding: 3.5rem 0 4.5rem 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-pillars {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    max-width: 320px;
    margin: 0 auto;
    text-align: left;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-info-panel,
  .contact-form-panel {
    padding: 2.5rem 1.75rem;
  }

  .form-group-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .why-card-wide {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .about-highlights-list {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }
}